Do we live in black holes?

Basically, it could be theoretically possible (but probably not very likely) to survive a trip into a massive black hole, and some scientists predict some forms of alien life might even live inside the Cauchy horizon. However, you should say goodbye to everyone you know and love, because this move is permanent.

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People also ask will humans ever leave our galaxy?

The technology required to travel between galaxies is far beyond humanity's present capabilities, and currently only the subject of speculation, hypothesis, and science fiction. However, theoretically speaking, there is nothing to conclusively indicate that intergalactic travel is impossible. You can also ask what happens if a 1mm black hole appeared on earth? A small black hole is considered to have a mass at least six times that of the Sun - but even one just 1mm in size could still wreak havoc, an expert has said. Hypothetically, if one of that size were to form on Earth, its immense gravitational pull could still tear the planet apart.

Correspondingly, can a black hole swallow a galaxy?

There is no way a black hole would eat an entire galaxy. The gravitational reach of supermassive black holes contained in the middle of galaxies is large, but not nearly large enough for eating the whole galaxy. What is a red hole in space? The red giant stage is the very last phase of a sunlike star's life. When such stars stop fusing hydrogen in their cores, they swell and turn red, coming into their name as red giants. These giants are found all throughout the disk of the Milky Way.

Also, what is inside a black hole?

At the center of a black hole, it is often postulated there is something called a gravitational singularity, or singularity. This is where gravity and density are infinite and space-time extends into infinity. Just what the physics is like at this point in the black hole no one can say for sure.